49 citations · 49 across the 3 of their papers we have counts for
3 papers · 1 filter
Kinematic Hopf algebra and BCJ numerators at finite
Gang Chen, Laurentiu Rodina, Congkao Wen
In this letter, starting from a kinematic Hopf algebra, we first construct a closed-form formula for all Bern-Carrasco-Johansson (BCJ) numerators in Yang-Mills (YM) theory with inf…
Kinematic Hopf algebra for amplitudes from higher-derivative operators
Gang Chen, Laurentiu Rodina, Congkao Wen
Recently it has been shown that Bern-Carrasco-Johansson (BCJ) numerators of colour-kinematic duality for tree-level scattering amplitudes in Yang-Mills theory (coupled with scalars…
Tree-Level Amplitudes in N=8 Supergravity
J. M. Drummond, M. Spradlin, A. Volovich +1
We present an algorithm for writing down explicit formulas for all tree amplitudes in N=8 supergravity, obtained from solving the supersymmetric on-shell recursion relations. The f…